# RUN: llc -march=hexagon -run-pass early-if-predicator %s -o - -verify-machineinstrs | FileCheck %s

# Check that the store gets predicated
# CHECK: S4_storeirit_io %2, %0, 0, 1

--- |
  target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048"

  define void @if-cvt(i32* %p, i1 %c) {
  entry:
    br i1 %c, label %if, label %endif

  if:                                               ; preds = %entry
    store i32 1, i32* %p, align 4
    br label %endif
  
  endif:                                            ; preds = %if, %entry
    ret void
  }

...
---
name:            if-cvt
alignment:       16
exposesReturnsTwice: false
legalized:       false
regBankSelected: false
selected:        false
failedISel:      false
tracksRegLiveness: true
hasWinCFI:       false
registers:
  - { id: 0, class: intregs, preferred-register: '' }
  - { id: 1, class: intregs, preferred-register: '' }
  - { id: 2, class: predregs, preferred-register: '' }
liveins:
  - { reg: '$r0', virtual-reg: '%0' }
  - { reg: '$r1', virtual-reg: '%1' }
frameInfo:
  isFrameAddressTaken: false
  isReturnAddressTaken: false
  hasStackMap:     false
  hasPatchPoint:   false
  stackSize:       0
  offsetAdjustment: 0
  maxAlignment:    0
  adjustsStack:    false
  hasCalls:        true
  stackProtector:  ''
  maxCallFrameSize: 4294967295
  cvBytesOfCalleeSavedRegisters: 0
  hasOpaqueSPAdjustment: false
  hasVAStart:      false
  hasMustTailInVarArgFunc: false
  localFrameSize:  0
  savePoint:       ''
  restorePoint:    ''
fixedStack:      []
stack:           []
callSites:       []
constants:       []
machineFunctionInfo: {}
body:             |
  bb.0.entry:
    successors: %bb.1(0x40000000), %bb.2(0x40000000)
    liveins: $r0, $r1

    %1:intregs = COPY $r1
    %2:predregs = S2_tstbit_i %1, 0
    %0:intregs = COPY $r0
    J2_jumpf %2, %bb.2, implicit-def dead $pc
    J2_jump %bb.1, implicit-def dead $pc

  bb.1.if:
    successors: %bb.2(0x80000000)
    S4_storeiri_io %0, 0, 1 :: (store (s32) into %ir.p)

  bb.2.endif:
    PS_jmpret $r31, implicit-def dead $pc

...
